Updated webrtc sample

Author: eugen-strukov

samples/webrtc/README.md

@@ -0,0 +1,59 @@
+# QuickBlox JavaScript VideoChat Sample
+
+# Overview
+
+This is a code sample for [QuickBlox](http://quickblox.com/) platform.
+It is a great way for developers using QuickBlox platform to learn how to integrate audio and video calling features into your application and how to use calling in foreground service.
+
+The WebRTC VideoChat code sample allows you easily to add the video calling features into your Web app. Enable a video call function similar to Skype using this code sample as a basis.
+
+It is built on the top of the WebRTC technology.
+
+#Prepare your application for Javascript SDK
+Preparation includes the following steps:
+
+#Create QuickBlox account
+Register an application in Dashboard
+Integrate QuickBlox SDK into application
+Register a QuickBlox account
+https://quickblox.com/signup/
+
+#Create application in the Admin panel
+https://admin.quickblox.com/apps/new
+
+# Credentials
+
+Welcome to QuickBlox [5 Minute Guide](https://quickblox.com/developers/5_Minute_Guide), where you can get your credentials in just 5 minutes!
+
+
+# Sample description & setup guide.
+
+This Sample demonstrates how to work with [JavaScript VideoChat](https://quickblox.com/developers/Sample-webrtc-web) QuickBlox module.
+*this is original sample description & setup guide.
+
+The sample allows to:
+
+1. Authenticate with QuickBlox.
+2. Receive and display users list.
+3. Make audio calls
+4. Make video calls
+5. Make one-to-one calls
+6. Make group calls with more than 2 opponents
+7. Screen sharing
+8. Switch video input device (camera) 
+
+# Browsers support of WebRTC
+
+Desktop:
+
+Chrome (latest)
+Firefox (latest)
+Opera (latest)
+Mobile:
+
+Android Browser (latest)
+Opera Mobile (latest)
+Chrome for Android (latest)
+Firefox for Android (latest)
+
+

samples/webrtc/config.js

@@ -16,9 +16,9 @@
 
     /** Test server / app by defaults */
     const creds = {
-        'appId': 72448,
-        'authKey': 'f4HYBYdeqTZ7KNb',
-        'authSecret': 'ZC7dK39bOjVc-Z8'
+        'appId': '',
+        'authKey': '',
+        'authSecret': ''
     };
 
     const config = {